[INFO] updating cached repository https://github.com/heartyhardy/aoc2015 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 177e3baa8a42188a7712c0a1446d7a5c0611711d [INFO] testing heartyhardy/aoc2015 against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartyhardy%2Faoc2015" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/heartyhardy/aoc2015 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/heartyhardy/aoc2015 [INFO] finished tweaking git repo https://github.com/heartyhardy/aoc2015 [INFO] tweaked toml for git repo https://github.com/heartyhardy/aoc2015 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/heartyhardy/aoc2015 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c1f9bf7940a8916d1b190fdbfe544ad697d3bd29869e0465069b6c7a10b130f1 [INFO] running `"docker" "start" "-a" "c1f9bf7940a8916d1b190fdbfe544ad697d3bd29869e0465069b6c7a10b130f1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v1.9.2 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling regex v1.3.3 [INFO] [stderr] Compiling serde_json v1.0.45 [INFO] [stderr] Compiling aoc2015 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/day_07.rs:85:14 [INFO] [stderr] | [INFO] [stderr] 85 | for (k,v) in cns.values().enumerate(){ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/day_09.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | for i in 0..MATRIX_SIZE{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `l` is never read [INFO] [stderr] --> src/day_13.rs:29:14 [INFO] [stderr] | [INFO] [stderr] 29 | let (mut l,mut r) = (0,0); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `r` is never read [INFO] [stderr] --> src/day_13.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | let (mut l,mut r) = (0,0); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gph` [INFO] [stderr] --> src/day_20.rs:46:25 [INFO] [stderr] | [INFO] [stderr] 46 | fn gifts_away_unlimited(gph:i64){ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gph` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gph` [INFO] [stderr] --> src/day_20.rs:60:23 [INFO] [stderr] | [INFO] [stderr] 60 | fn gifts_away_limited(gph:i64){ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gph` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `let_it_race_dep` [INFO] [stderr] --> src/day_14.rs:54:4 [INFO] [stderr] | [INFO] [stderr] 54 | fn let_it_race_dep(racers:Vec,dt:i32)->(String, i32){ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.36s [INFO] running `"docker" "inspect" "c1f9bf7940a8916d1b190fdbfe544ad697d3bd29869e0465069b6c7a10b130f1"` [INFO] running `"docker" "rm" "-f" "c1f9bf7940a8916d1b190fdbfe544ad697d3bd29869e0465069b6c7a10b130f1"` [INFO] [stdout] c1f9bf7940a8916d1b190fdbfe544ad697d3bd29869e0465069b6c7a10b130f1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 633f46d9bdc73c9282b16cf766268abcc36b471f0ce8192c1842c65c0fce41ee [INFO] running `"docker" "start" "-a" "633f46d9bdc73c9282b16cf766268abcc36b471f0ce8192c1842c65c0fce41ee"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling aoc2015 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/day_07.rs:85:14 [INFO] [stderr] | [INFO] [stderr] 85 | for (k,v) in cns.values().enumerate(){ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/day_09.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | for i in 0..MATRIX_SIZE{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `l` is never read [INFO] [stderr] --> src/day_13.rs:29:14 [INFO] [stderr] | [INFO] [stderr] 29 | let (mut l,mut r) = (0,0); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `r` is never read [INFO] [stderr] --> src/day_13.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | let (mut l,mut r) = (0,0); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gph` [INFO] [stderr] --> src/day_20.rs:46:25 [INFO] [stderr] | [INFO] [stderr] 46 | fn gifts_away_unlimited(gph:i64){ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gph` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gph` [INFO] [stderr] --> src/day_20.rs:60:23 [INFO] [stderr] | [INFO] [stderr] 60 | fn gifts_away_limited(gph:i64){ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gph` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `let_it_race_dep` [INFO] [stderr] --> src/day_14.rs:54:4 [INFO] [stderr] | [INFO] [stderr] 54 | fn let_it_race_dep(racers:Vec,dt:i32)->(String, i32){ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `"docker" "inspect" "633f46d9bdc73c9282b16cf766268abcc36b471f0ce8192c1842c65c0fce41ee"` [INFO] running `"docker" "rm" "-f" "633f46d9bdc73c9282b16cf766268abcc36b471f0ce8192c1842c65c0fce41ee"` [INFO] [stdout] 633f46d9bdc73c9282b16cf766268abcc36b471f0ce8192c1842c65c0fce41ee [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2429810a7b56ccdc13d7aaf056b5b01eefd93f248aa2240b684ce9a953ce3f86 [INFO] running `"docker" "start" "-a" "2429810a7b56ccdc13d7aaf056b5b01eefd93f248aa2240b684ce9a953ce3f86"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/day_07.rs:85:14 [INFO] [stderr] | [INFO] [stderr] 85 | for (k,v) in cns.values().enumerate(){ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/day_09.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | for i in 0..MATRIX_SIZE{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `l` is never read [INFO] [stderr] --> src/day_13.rs:29:14 [INFO] [stderr] | [INFO] [stderr] 29 | let (mut l,mut r) = (0,0); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `r` is never read [INFO] [stderr] --> src/day_13.rs:29:20 [INFO] [stderr] | [INFO] [stderr] 29 | let (mut l,mut r) = (0,0); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gph` [INFO] [stderr] --> src/day_20.rs:46:25 [INFO] [stderr] | [INFO] [stderr] 46 | fn gifts_away_unlimited(gph:i64){ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gph` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `gph` [INFO] [stderr] --> src/day_20.rs:60:23 [INFO] [stderr] | [INFO] [stderr] 60 | fn gifts_away_limited(gph:i64){ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_gph` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `let_it_race_dep` [INFO] [stderr] --> src/day_14.rs:54:4 [INFO] [stderr] | [INFO] [stderr] 54 | fn let_it_race_dep(racers:Vec,dt:i32)->(String, i32){ [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/aoc2015-e204f5b012419048 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2429810a7b56ccdc13d7aaf056b5b01eefd93f248aa2240b684ce9a953ce3f86"` [INFO] running `"docker" "rm" "-f" "2429810a7b56ccdc13d7aaf056b5b01eefd93f248aa2240b684ce9a953ce3f86"` [INFO] [stdout] 2429810a7b56ccdc13d7aaf056b5b01eefd93f248aa2240b684ce9a953ce3f86